package cn.edu.fzu.delivery.service;

import cn.edu.fzu.delivery.io.DingDingMessage;
import cn.edu.fzu.delivery.io.OgReq;

/**
 * @author fangxin
 * @date 2022/11/16
 */
public interface DingDingService {
    DingDingMessage query(OgReq req, String timestamp, String sign);
}
